Apple's flagship all-in-one desktop, the 27-inch iMac, now has a stunning 5,120x2,880-pixel-resolution screen
A few of the security cameras we've reviewed have come close to perfection, but we still think there's room for improvement.
See how the newly unveiled Apple iPad Air 2 compares to its Android tablet competitors: the Google Nexus 9 and the Samsung Galaxy Tab S.
Portable PCs with resolutions that soar past 1080p, all the way to 4K.
A major update to our favorite Windows 8 hybrid, the IdeaPad Yoga 2 Pro is still a better laptop than tablet, but the new version adds a future-proof better-than-HD display at a great price.
Pixeltrek, an exploration-style game where you take on the role of Data aboard the USS Enterprise-D, will suck up your free time.
A 5.5-inch 2,560x1,440 display is the biggest calling card of LG's latest phone: that, and laser auto-focus for faster quick snaps. We take a look at the G3 and its funky Circle Case in New York.
A Kickstarter-funded app-based game creation system has launched, allowing users to draw their own game levels, scan them in and play.
Get your scrolling hand ready. An interactive web page has created a scale model of the solar system, where the moon is the size of just one pixel.
NASA has launched an interactive map of the Milky Way galaxy, constructed over the course of 10 years from more than 2 million infrared images from the Spitzer Space Telescope.